CN219523440U

CN219523440U - Movable guide rail of electronic printer

Info

Publication number: CN219523440U
Application number: CN202320528171.6U
Authority: CN
Inventors: 张婧祺; 肖宇航; 马熙阳; 付胜强; 陈一鸣
Original assignee: Northwestern Polytechnical University
Current assignee: Northwestern Polytechnical University
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-15
Anticipated expiration: 2033-03-17

Abstract

The utility model discloses a movable guide rail of an electronic printer, which comprises two first slide rails, wherein the tops of the two first slide rails are movably provided with second slide rails, the rear ends of the two first slide rails are provided with a transmission mechanism, an adjusting mechanism is arranged near the rear end between the two first slide rails, the transmission mechanism comprises two baffle plates, the two baffle plates are respectively and fixedly arranged at the rear ends of the first slide rails, first fixing pieces are respectively arranged near the four corners of the front ends penetrating through the baffle plates, the rear ends of the two baffle plates are respectively provided with a transmission box, and two second fixing pieces are respectively arranged near the rear ends penetrating through the tops of the transmission boxes; the movable guide rail of the electronic printer is convenient for synchronous rotation of the two first slide rails, reduces abrasion caused by transmission of a single slide rail, is convenient for disassembly of a single transmission box, and is convenient for adjustment and calibration of the two first slide rails.

Description

Movable guide rail of electronic printer

Technical Field

The utility model relates to the technical field of printers, in particular to a movable guide rail of an electronic printer.

Background

The printer is used for printing the computer processing result on paper, and is divided into a needle printer, a laser printer and an ink-jet printer, and is commonly used for daily office and household use, and also can be used for industries such as advertisement poster, advanced printing and the like, and the printing head is moved to print through the transmission of the guide rail during printing;

when the movable guide rail of the existing electronic printer is used, abrasion is easily caused by transmission of a single slide rail, the service life is reduced, synchronous transmission of the two slide rails is inconvenient, adjustment and calibration of the two slide rails are inconvenient during regular maintenance and disassembly and installation, disassembly of a single transmission box is inconvenient, and certain influence is brought to practical use.

Disclosure of Invention

The utility model mainly aims to provide a movable guide rail of an electronic printer, which can effectively solve the technical problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a mobile guide rail of electronic printer, includes two first slide rails, two the top movable mounting of first slide rail has the second slide rail, two drive mechanism is installed to the rear end of first slide rail, two the adjustment mechanism is installed to the rear end between the first slide rail, drive mechanism includes two baffles, two baffle fixed mounting respectively is at the rear end of first slide rail, runs through the front end of baffle is all installed first mounting by the position of four angles, two the transmission box is all installed to the rear end of baffle, runs through the top of transmission box is installed two second mountings by the rear end, one of them the motor is installed in the outside of transmission box, first helical tooth is installed to the motor output shaft inboard, two the rear end of first slide rail just is located the equal movable mounting second helical tooth of transmission box, runs through two the inboard of transmission box just is located the inboard of first helical tooth and installs first bull stick and second bull stick respectively, the first helical tooth that just is located another transmission box is the same.

As a further scheme of the utility model, the first helical teeth and the second helical teeth are in meshed connection, and the two first sliding rails are positioned at the front end of the baffle plate through the second helical teeth and are in synchronous rotation.

As a further scheme of the utility model, the two first helical teeth are synchronously rotated, and the first rotating rod and the second rotating rod are positioned at the inner sides of the two transmission boxes and are movably rotated.

As a further scheme of the utility model, the adjusting mechanism comprises a fixed sleeve, the fixed sleeve is fixedly arranged at one end near the periphery of the second rotating rod, one side of the fixed sleeve is movably provided with an adjusting sleeve, a spiral ring is arranged at the inner side of the adjusting sleeve and penetrates through the inside of the fixed sleeve, a sliding sleeve is movably arranged at the periphery of the first rotating rod and penetrates through the inside of the adjusting sleeve, one side of the sliding sleeve is fixedly provided with an adjusting tooth, the inner side of the first rotating rod is provided with a limiting groove, one side of the adjusting tooth is provided with a guide block, the other side of the adjusting tooth is provided with a connecting column, and the connecting column penetrates through the inner side of the second rotating rod.

As a further scheme of the utility model, the adjusting sleeve is arranged on one side of the fixed sleeve in a threaded sliding way through the spiral ring, and the adjusting sleeve is arranged on the periphery of the sliding sleeve in a movable rotating way.

As a further scheme of the utility model, the adjusting teeth are arranged on the inner side of the second rotating rod in a clamping way, the sliding sleeve and the adjusting teeth are fixedly arranged between the guiding block and the connecting column, and the sliding sleeve is arranged on the periphery of the first rotating rod in a synchronous transverse sliding way with the adjusting teeth.

The beneficial effects of the utility model are as follows:

according to the utility model, the corresponding first helical teeth are driven to rotate by the motor through the transmission mechanism, the other first helical teeth are driven to synchronously rotate through the connection of the first rotating rod and the second rotating rod, so that the two first helical teeth drive the two first sliding rails to rotate, the front and back sliding of the printing head is conveniently controlled, the abrasion caused by the transmission of a single sliding rail is reduced, the transmission box is conveniently installed and disassembled through the connection of the first fixing piece and the second fixing piece, and the guide rail is conveniently maintained regularly;

through setting up adjustment mechanism, rotatory adjustment sleeve is slided to the outside under the spiro thread effect to drive sliding sleeve and regulation tooth synchronous slip, make the regulation tooth break away from the second bull stick, make first bull stick and second bull stick can rotate alone, be convenient for rotate and adjust the first slide rail of calibration, adjust the joint of tooth and second bull stick, make first bull stick and second bull stick synchronous revolution drive through the guide block, make convenient solitary transmission box's dismantlement and installation, be convenient for clearance and maintenance.

Drawings

FIG. 1 is a schematic view of the whole structure of a moving rail of an electronic printer according to the present utility model;

FIG. 2 is a schematic view of the internal structure of the rear end of the transmission mechanism in the moving rail of the electronic printer according to the present utility model;

FIG. 3 is a schematic view showing an internal structure of an adjusting mechanism in a moving rail of an electronic printer according to the present utility model;

fig. 4 is an internal front view of an adjustment mechanism in a moving rail of an electronic printer according to the present utility model.

In the figure: 1. a first slide rail; 2. a second slide rail; 3. a transmission mechanism; 4. an adjusting mechanism; 5. a baffle; 6. a first fixing member; 7. a transmission box; 8. a second fixing member; 9. a motor; 10. a first helical tooth; 11. a second helical tooth; 12. a first rotating lever; 13. a second rotating rod; 14. a fixed sleeve; 15. an adjusting sleeve; 16. a spiro ring; 17. a sliding sleeve; 18. adjusting teeth; 19. a limit groove; 20. a guide block; 21. and (5) connecting the columns.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a movable guide rail of an electronic printer comprises two first slide rails 1, a second slide rail 2 is movably mounted at the top of the two first slide rails 1, a transmission mechanism 3 is mounted at the rear end of the two first slide rails 1, an adjusting mechanism 4 is mounted at the rear end between the two first slide rails 1, the transmission mechanism 3 comprises two baffles 5, the two baffles 5 are respectively and fixedly mounted at the rear end of the first slide rails 1, first fixing pieces 6 are respectively mounted at positions close to four corners at the front end of the penetrating baffle 5, a transmission box 7 is mounted at the rear end of the two baffles 5, two second fixing pieces 8 are mounted at the rear end of the penetrating transmission box 7, a motor 9 is mounted at the outer side of one transmission box 7, a first helical tooth 10 is mounted at the inner side of an output shaft of the motor 9, second helical teeth 11 are movably mounted at the rear end of the two first slide rails 1 and positioned in the transmission box 7, a first rotary rod 12 and a second rotary rod 13 are respectively mounted at the inner side of the first helical tooth 10 and positioned at the inner side of the second rotary rod 13, and the second helical tooth 13 is positioned at the same inner side of the other transmission box 7.

In this embodiment, the first helical teeth 10 and the second helical teeth 11 are in meshed connection, the front ends of the two first slide rails 1, which are located at the baffle 5 through the second helical teeth 11, are in synchronous rotation, the first helical teeth 10 are driven to rotate through the motor 9, the second helical teeth 11 drive the first slide rails 1 to rotate, the print head is moved back and forth under the action of the threads of the first slide rails 1, and the second slide rails 2 are moved transversely.

In this embodiment, the two first helical teeth 10 are synchronously rotated, the first rotating rod 12 and the second rotating rod 13 are located at the inner sides of the two driving boxes 7 and are movably rotated, the first helical teeth 10 enable the two first sliding rails 1 to synchronously rotate through the first rotating rod 12 and the second rotating rod 13, and the driving boxes 7 are convenient to install and detach through the first fixing piece 6 and the second fixing piece 8.

In this embodiment, the adjusting mechanism 4 includes a fixed sleeve 14, the fixed sleeve 14 is fixedly installed near one end of the outer periphery of the second rotating rod 13, an adjusting sleeve 15 is movably installed at one side of the fixed sleeve 14, a spiral ring 16 is installed penetrating through the inside of the fixed sleeve 14 and located at the inner side of the adjusting sleeve 15, a sliding sleeve 17 is movably installed at the outer periphery of the first rotating rod 12 and penetrating through the inside of the adjusting sleeve 15, an adjusting tooth 18 is fixedly installed at one side of the sliding sleeve 17, a limiting groove 19 is formed penetrating through the inner side of the first rotating rod 12, a guide block 20 is installed at one side of the adjusting tooth 18 and located in the limiting groove 19, a connecting column 21 is installed at the other side of the adjusting tooth 18 and penetrating through the inner side of the second rotating rod 13, when a single transmission box 7 is installed or disassembled, two first sliding rails 1 are required to be calibrated, the sliding sleeve 17 and the adjusting tooth 18 are driven to slide outwards under the action of the spiral ring 16 to be separated from the first rotating rod 12, and the two first sliding rails 1 are adjusted and calibrated by rotating the first rotating rod 12 or the second rotating rod 13.

In this embodiment, the adjusting sleeve 15 is disposed on one side of the fixed sleeve 14 through the spiral ring 16 in a threaded sliding manner, the adjusting sleeve 15 is disposed on the periphery of the sliding sleeve 17 in a movable rotating manner, the adjusting sleeve 15 slides through the threads of the spiral ring 16, so that the sliding sleeve 17 drives the adjusting teeth 18 to be clamped with or separated from the second rotating rod 13, and guiding sliding and transmission are performed through the guiding block 20.

In this embodiment, the adjusting teeth 18 are located at the inner side of the second rotating rod 13 and are in clamping connection, the sliding sleeve 17, the adjusting teeth 18, the guide block 20 and the connecting column 21 are fixedly installed, the sliding sleeve 17 is located at the periphery of the first rotating rod 12 and is in synchronous transverse sliding connection with the adjusting teeth 18, when the adjusting teeth 18 are clamped with the second rotating rod 13, the first rotating rod 12 and the second rotating rod 13 are synchronously rotated to enable the two first sliding rails 1 to synchronously rotate for transmission, and when the adjusting teeth 18 are separated from the second rotating rod 13, the first rotating rod 12 and the second rotating rod 13 are independently rotated to conduct adjustment and calibration.

When the moving guide rail of the electronic printer is used, the printing head moves forwards and backwards through the two first sliding rails 1 and transversely moves through the second sliding rail 2, the corresponding first helical teeth 10 are driven to rotate through the motor 9 when the single first sliding rail 1 is in transmission due to high abrasion, the other first helical teeth 10 are driven to rotate through the connection of the first rotating rod 12 and the second rotating rod 13, the two second helical teeth 11 drive the two first sliding rails 1 to synchronously rotate, the printing head moves forwards and backwards, when the guide rail needs to be disassembled and overhauled or cleaned, the two first sliding rails 1 need to be calibrated through the connection of the first fixing piece 6 and the second fixing piece 8 when the single transmission box 7 is installed, the sliding sleeve 17 and the adjusting teeth 18 are driven to synchronously slide outwards under the screw thread effect of the spiral ring 16, the first rotating rod 12 and the second rotating rod 13 are driven to independently rotate through the connection of the first helical teeth 12 and the second rotating rod 13, the first sliding sleeve 1 is regulated, and the adjusting clamp 15 is connected with the second rotating rod 13 through the first rotating rod 13 in a synchronous connection mode after the adjustment clamp 13 is completed, and the first rotating rod 20 and the second rotating rod 13 are synchronously rotated through the adjusting clamp 13.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A moving guide rail of an electronic printer, characterized in that: including two first slide rail (1), two the top movable mounting of first slide rail (1) has second slide rail (2), two drive mechanism (3) are installed to the rear end of first slide rail (1), two adjustment mechanism (4) are installed to the rear end between first slide rail (1), drive mechanism (3) include two baffle (5), two baffle (5) are fixed mounting respectively in the rear end of first slide rail (1), run through first mounting (6) are all installed to the front end of baffle (5) near the position of four angles, two drive box (7) are all installed to the rear end of baffle (5), run through the top of drive box (7) is near the rear end and is installed two second mounting (8), one of them drive box (7) are installed in the outside motor (9), motor (9) output shaft inboard has first helical tooth (10), two the rear end of first slide rail (1) just are located drive box (7) and are located the rear end of drive box (7) and are all installed in the position of four angles, and two helical tooth (11) are installed respectively in the inside of drive box (7), the second rotating rod (13) is arranged at one end and positioned in the other transmission box (7), and the same first helical teeth (10) are arranged in the second transmission box.

2. The moving guide of an electronic printer according to claim 1, wherein: the first helical teeth (10) are in meshed connection with the second helical teeth (11), and the two first sliding rails (1) are located at the front ends of the baffle plates (5) through the second helical teeth (11) and are in synchronous rotation.

3. The moving guide of an electronic printer according to claim 1, wherein: the two first helical teeth (10) are arranged in a synchronous rotation mode, and the first rotating rod (12) and the second rotating rod (13) are located at the inner sides of the two transmission boxes (7) and are arranged in a movable rotation mode.

4. The moving guide of an electronic printer according to claim 1, wherein: the adjusting mechanism (4) comprises a fixed sleeve (14), the fixed sleeve (14) is fixedly arranged at the periphery of the second rotating rod (13) near one end, one side of the fixed sleeve (14) is movably provided with an adjusting sleeve (15), a spiral ring (16) is arranged on the inner side of the adjusting sleeve (15) in a penetrating manner, a sliding sleeve (17) is movably arranged on the periphery of the first rotating rod (12) in the penetrating manner, one side of the sliding sleeve (17) is fixedly provided with an adjusting tooth (18), a limiting groove (19) is formed in the inner side of the first rotating rod (12), one side of the adjusting tooth (18) is provided with a guide block (20) in the limiting groove (19), and a connecting column (21) is arranged on the other side of the adjusting tooth (18) and on the inner side of the second rotating rod (13).

5. The moving guide of an electronic printer according to claim 4, wherein: the adjusting sleeve (15) is arranged on one side of the fixed sleeve (14) in a threaded sliding manner through the spiral ring (16), and the adjusting sleeve (15) is arranged on the periphery of the sliding sleeve (17) in a movable rotating manner.

6. The moving guide of an electronic printer according to claim 4, wherein: the adjusting teeth (18) are arranged on the inner side of the second rotating rod (13) in a clamping manner, the sliding sleeve (17), the adjusting teeth (18), the guide block (20) and the connecting column (21) are fixedly arranged, and the sliding sleeve (17) is arranged on the periphery of the first rotating rod (12) and is synchronously and transversely arranged in a sliding manner with the adjusting teeth (18).